@font-face {
  font-family: Inter;
  src: url("../fuentes/inter-latin-wght-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

/* Tokens de marca ETIC (src/assets/marca/marca.md) */
:root {
  color-scheme: light;
  --azul-claro: #32c1f3;
  --azul: #2499d4;
  --azul-oscuro: #1a78b8;
  --pizarra: #333f50;
  --pizarra-profundo: #1d2633;
  --hielo: #e8eff0;
  --verde: #0b8a5c;
  --verde-claro: #3fd69b;
  --fondo: #f4f7fa;
  --fondo-azul: #eaf5fb;
  --superficie: #fff;
  --texto: #1f2937;
  --texto-suave: #556274;
  --borde: #dbe4ec;
  --degradado: linear-gradient(160deg, var(--azul-claro), var(--azul-oscuro));
  --sombra: 0 30px 80px -30px rgb(29 38 51 / 35%);
  --sombra-suave: 0 12px 40px -18px rgb(29 38 51 / 25%);
  --radio: 1.25rem;
  --ancho: 74rem;
  --texto-base: clamp(1.0625rem, 1rem + 0.2vw, 1.125rem);
  --h1: clamp(2.6rem, 1.5rem + 4.6vw, 5.4rem);
  --h2: clamp(2rem, 1.3rem + 2.6vw, 3.4rem);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: var(--texto-base);
  line-height: 1.6;
  color: var(--texto);
  background: var(--fondo);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; background: var(--fondo); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--azul-oscuro); }
h1, h2, h3 { margin: 0; color: var(--pizarra); line-height: 1.08; letter-spacing: -0.025em; }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; line-height: 1.3; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 4px; }

.salto { position: absolute; left: -999px; top: 0; z-index: 99; padding: 0.75rem 1rem; background: var(--pizarra); color: #fff; }
.salto:focus { left: 1rem; }
.contenedor { width: min(100% - 2rem, var(--ancho)); margin-inline: auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--azul-oscuro);
}
.eyebrow::before { content: ""; width: 1.6rem; height: 3px; border-radius: 3px; background: var(--degradado); }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 3.1rem; padding: 0.8rem 1.5rem; border-radius: 999px;
  font-weight: 700; text-decoration: none; white-space: nowrap;
  background: var(--degradado); color: #fff;
  box-shadow: 0 14px 30px -12px rgb(26 120 184 / 70%);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -12px rgb(26 120 184 / 80%); }
.button--quiet { background: transparent; color: inherit; box-shadow: inset 0 0 0 2px currentColor; }
.button--quiet:hover { box-shadow: inset 0 0 0 2px currentColor; }
.button--small { min-height: 2.5rem; padding: 0.5rem 1.1rem; font-size: 0.92rem; }

/* Cabecera del sitio */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgb(255 255 255 / 86%); backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid rgb(219 228 236 / 70%);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 4.25rem; }
.marca img { height: 2.6rem; width: auto; }
.site-nav { display: flex; align-items: center; gap: 1.6rem; }
.site-nav a:not(.button) { color: var(--texto); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.site-nav a:not(.button):hover { color: var(--azul-oscuro); }
@media (max-width: 900px) { .site-nav a:not(.button) { display: none; } }

/* Hero */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: clamp(3.5rem, 7vw, 6.5rem) 0 clamp(4rem, 8vw, 7rem);
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgb(50 193 243 / 35%), transparent 60%),
    radial-gradient(40rem 26rem at -10% 110%, rgb(11 138 92 / 22%), transparent 60%),
    var(--pizarra-profundo);
  color: #dfe7ef;
}
.hero h1 { color: #fff; font-size: var(--h1); font-weight: 800; letter-spacing: -0.045em; line-height: 1; margin: 1.2rem 0 1.4rem; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--azul-claro), var(--verde-claro)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .eyebrow { color: var(--azul-claro); }
.hero-texto > p { max-width: 34rem; font-size: 1.2rem; color: #c3cfdb; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; gap: clamp(2rem, 5vw, 4.5rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }
.hero__actions .button--quiet { color: #fff; }
.hero-piezas { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2.2rem; padding: 0; list-style: none; }
.hero-piezas li { padding: 0.35rem 0.85rem; border-radius: 999px; font-size: 0.85rem; font-weight: 600; color: #fff; background: rgb(255 255 255 / 8%); border: 1px solid rgb(255 255 255 / 14%); }
.hero-visual { position: relative; }
.hero-visual .marco--navegador { transform: perspective(1800px) rotateY(-11deg) rotateX(4deg); transform-origin: left center; }
.hero-visual .marco--movil { position: absolute; width: 31%; right: -2%; bottom: -12%; }
/* Pistas de circuito: el hilo de la marca */
.pistas { position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.45; }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { margin-right: 6%; }
  .hero-visual .marco--movil { width: 34%; right: -8%; }
}

/* Marcos */
.marco { overflow: hidden; background: #fff; }
.marco img, .marco picture { display: block; width: 100%; }
.marco--navegador { border-radius: 0.9rem; box-shadow: var(--sombra), 0 0 0 1px rgb(29 38 51 / 8%); }
.marco--navegador::before {
  content: ""; display: block; height: 1.9rem;
  background:
    radial-gradient(circle at 1rem 50%, #ff6b5f 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 1.85rem 50%, #ffbd2e 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 2.7rem 50%, #28c840 0.28rem, transparent 0.3rem),
    #eef2f6;
  border-bottom: 1px solid #dfe5eb;
}
.marco--movil { border-radius: 2.1rem; padding: 0.55rem; background: #0f141b; box-shadow: var(--sombra), 0 0 0 1px rgb(255 255 255 / 10%); }
.marco--movil img { border-radius: 1.6rem; }

/* Secciones */
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section--alt { background: #fff; }
.section--azul { background: var(--fondo-azul); }
.section-heading { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-heading h2 { margin-top: 0.9rem; font-size: var(--h2); font-weight: 800; }
.section-heading p { margin-top: 1rem; font-size: 1.15rem; color: var(--texto-suave); }
.section-heading--centro { margin-inline: auto; text-align: center; }

/* Problema */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.25rem; }
.card { position: relative; padding: 1.75rem; border-radius: var(--radio); background: #fff; border: 1px solid var(--borde); }
.card__number { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; margin-bottom: 1.1rem; border-radius: 0.75rem; font-weight: 800; color: #fff; background: var(--pizarra); }
.card p { margin-top: 0.5rem; color: var(--texto-suave); }

/* Actores */
.actors { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; }
.actors::before { content: ""; position: absolute; left: 10%; right: 10%; top: 2.1rem; height: 3px; background: linear-gradient(90deg, var(--azul-claro), var(--azul-oscuro), var(--verde)); border-radius: 3px; }
.actor { position: relative; text-align: center; padding: 0 0.5rem; }
.actor__nodo { display: grid; place-items: center; width: 4.2rem; height: 4.2rem; margin: 0 auto 1rem; border-radius: 50%; background: #fff; border: 3px solid var(--azul); box-shadow: 0 0 0 7px var(--fondo); font-weight: 800; font-size: 1.15rem; color: var(--azul-oscuro); }
.section--alt .actor__nodo { box-shadow: 0 0 0 7px #fff; }
.actor p { margin-top: 0.35rem; font-size: 0.95rem; color: var(--texto-suave); }
.proof { margin-top: 2.5rem; padding: 1.1rem 1.4rem; border-radius: 1rem; background: var(--fondo-azul); color: var(--pizarra); font-weight: 600; }
@media (max-width: 860px) {
  .actors { grid-template-columns: 1fr; gap: 1.25rem; }
  .actors::before { left: 2.05rem; right: auto; top: 1rem; bottom: 1rem; width: 3px; height: auto; background: linear-gradient(180deg, var(--azul-claro), var(--azul-oscuro), var(--verde)); }
  .actor { display: grid; grid-template-columns: 4.2rem 1fr; gap: 1rem; align-items: center; text-align: left; padding: 0; }
  .actor__nodo { margin: 0; }
}

/* Recorrido */
.journey { position: relative; margin: 0; padding: 0; list-style: none; display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); }
.journey::before { content: ""; position: absolute; left: 1.45rem; top: 1rem; bottom: 1rem; width: 3px; border-radius: 3px; background: linear-gradient(180deg, var(--azul-claro), var(--azul-oscuro) 70%, var(--verde)); }
.journey-step { position: relative; display: grid; grid-template-columns: 3rem minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 1.25rem 2.5rem; align-items: center; }
.badge-number { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; background: #fff; border: 3px solid var(--azul); color: var(--azul-oscuro); font-weight: 800; box-shadow: 0 0 0 6px var(--fondo); z-index: 1; align-self: start; }
.journey-step h3 { font-size: clamp(1.35rem, 1.1rem + 0.8vw, 1.8rem); font-weight: 800; }
.journey-step p { margin-top: 0.6rem; color: var(--texto-suave); }
.journey-visual { min-width: 0; }
.journey-visual--movil { display: flex; gap: 1rem; justify-content: center; }
.journey-visual--movil .marco--movil { width: min(42%, 13rem); }
.journey-hito { display: grid; place-items: center; min-height: 9rem; padding: 1.5rem; border-radius: var(--radio); background: var(--degradado); color: #fff; text-align: center; font-weight: 700; font-size: 1.1rem; }
.journey-hito small { display: block; margin-top: 0.3rem; font-weight: 500; opacity: 0.85; }
@media (max-width: 860px) {
  .journey-step { grid-template-columns: 3rem minmax(0, 1fr); }
  .journey-visual { grid-column: 2; }
}

/* Normativa */
.badges { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1rem; }
.badge { padding: 1.4rem 1.5rem; border-radius: 1rem; background: rgb(255 255 255 / 6%); border: 1px solid rgb(255 255 255 / 12%); }
.badge strong { display: block; color: #fff; font-size: 1.05rem; }
.badge p { margin-top: 0.4rem; color: #b9c5d2; font-size: 0.95rem; }
.section--oscura { background: var(--pizarra-profundo); color: #dfe7ef; }
.section--oscura h2 { color: #fff; }
.section--oscura .section-heading p { color: #b9c5d2; }
.section--oscura .eyebrow { color: var(--azul-claro); }
.nota-legal { margin-top: 1.5rem; font-size: 0.85rem; color: #93a2b3; }

/* Ruta */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.claim-list { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; }
.claim { display: grid; grid-template-columns: 2.6rem 1fr; gap: 0.25rem 1rem; padding: 1.1rem 1.25rem; border-radius: 1rem; background: #fff; border: 1px solid var(--borde); }
.claim .icon { grid-row: span 2; width: 2.6rem; height: 2.6rem; padding: 0.55rem; border-radius: 0.75rem; background: var(--fondo-azul); color: var(--azul-oscuro); }
.claim strong { color: var(--pizarra); }
.claim p { color: var(--texto-suave); font-size: 0.97rem; }
.telefonos { position: relative; display: flex; justify-content: center; align-items: flex-start; gap: 1rem; }
.telefonos .marco--movil { width: 46%; max-width: 15rem; }
.telefonos .marco--movil:nth-child(2) { margin-top: 3.5rem; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

/* Portales */
.browser-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.portal { padding: 1.75rem; border-radius: var(--radio); background: #fff; border: 1px solid var(--borde); }
.portal h3 { margin-bottom: 0.4rem; }
.portal p { color: var(--texto-suave); }
.portal .marco { margin-top: 1.25rem; }
@media (max-width: 760px) { .browser-grid { grid-template-columns: 1fr; } }

/* ERP y familia ETIC */
.familia { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 2.5rem; }
.familia__item { padding: 1.4rem; border-radius: 1rem; background: #fff; border: 1px solid var(--borde); }
.familia__item b { display: block; font-size: 1.2rem; color: var(--pizarra); }
.familia__item b span { color: var(--azul); }
.familia__item p { margin-top: 0.3rem; color: var(--texto-suave); font-size: 0.93rem; }
.familia__item--res { background: var(--degradado); border-color: transparent; }
.familia__item--res b, .familia__item--res b span, .familia__item--res p { color: #fff; }
.module-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; }
.module-card { padding: 1.4rem; border-radius: 1rem; background: #fff; border: 1px solid var(--borde); border-top: 3px solid var(--azul); }
.module-card p { margin-top: 0.4rem; color: var(--texto-suave); font-size: 0.97rem; }
.module-images { margin-top: 2.5rem; }
@media (max-width: 860px) { .familia { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Módulos opcionales */
.quote { padding: clamp(1.75rem, 4vw, 2.75rem); border-radius: var(--radio); background: var(--pizarra-profundo); color: #fff; }
.quote p { font-size: clamp(1.3rem, 1rem + 1vw, 1.8rem); font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.quote small { display: block; margin-top: 0.8rem; color: var(--azul-claro); font-weight: 600; }
.mt-1 { margin-top: 1.25rem; }

/* Catálogo */
.catalogo-areas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.area { border-radius: 1rem; background: #fff; border: 1px solid var(--borde); }
.area > summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 1.35rem; cursor: pointer; list-style: none; font-weight: 700; color: var(--pizarra); }
.area > summary::-webkit-details-marker { display: none; }
.area > summary::after { content: "+"; display: grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; background: var(--fondo-azul); color: var(--azul-oscuro); font-size: 1.2rem; }
.area[open] > summary::after { content: "–"; }
.area__n { margin-left: auto; font-size: 0.85rem; font-weight: 600; color: var(--texto-suave); }
.area ul { margin: 0; padding: 0 1.35rem 1.2rem 2.6rem; columns: 1; color: var(--texto-suave); font-size: 0.95rem; }
.area li { margin: 0.25rem 0; }
.catalog-help { margin-top: 1.5rem; color: var(--texto-suave); }
@media (max-width: 760px) { .catalogo-areas { grid-template-columns: 1fr; } }

/* Implantación */
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; counter-reset: paso; }
.timeline-item { position: relative; padding: 1.6rem 1.4rem; border-radius: 1rem; background: #fff; border: 1px solid var(--borde); counter-increment: paso; }
.timeline-item::before { content: counter(paso, decimal-leading-zero); display: block; margin-bottom: 0.8rem; font-size: 2.2rem; font-weight: 800; line-height: 1; background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; }
.timeline-item p { margin-top: 0.4rem; color: var(--texto-suave); font-size: 0.95rem; }
@media (max-width: 860px) { .timeline { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .timeline { grid-template-columns: 1fr; } }

/* Contacto */
.contact-card { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; align-items: center; padding: clamp(2rem, 5vw, 3.5rem); border-radius: 1.75rem; background: var(--degradado); color: #fff; box-shadow: var(--sombra); }
.contact-card h2 { color: #fff; font-size: var(--h2); font-weight: 800; }
.contact-card p { margin-top: 0.8rem; font-size: 1.15rem; color: rgb(255 255 255 / 88%); }
.contact-details { display: grid; gap: 0.6rem; justify-items: start; }
.contact-details a { color: #fff; font-weight: 700; font-size: 1.15rem; text-decoration: none; }
.contact-details .button { margin-top: 0.8rem; background: #fff; color: var(--azul-oscuro); box-shadow: none; }
@media (max-width: 760px) { .contact-card { grid-template-columns: 1fr; } }

/* Pie */
.pie { padding: 3rem 0; background: #fff; border-top: 1px solid var(--borde); color: var(--texto-suave); font-size: 0.9rem; }
.pie__grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.pie__marca { display: flex; align-items: center; gap: 1rem; }
.pie__marca img { height: 3rem; width: auto; }
.pie a { color: inherit; }

.pendiente { display: grid; place-items: center; min-height: 8rem; padding: 1rem; border-radius: 1rem; border: 2px dashed var(--borde); color: var(--texto-suave); font-size: 0.9rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Maqueta de ResVia Ruta (datos del universo ficticio) */
.app { display: grid; gap: 0.55rem; padding: 0.9rem 0.7rem 1rem; border-radius: 1.6rem; background: #f3f6f9; font-size: 0.7rem; line-height: 1.3; color: var(--texto); min-height: 100%; }
.app__top { padding: 0.25rem 0.3rem 0.4rem; border-bottom: 1px solid var(--borde); }
.app__top b { display: block; font-size: 0.95rem; color: var(--pizarra); }
.app__top span { color: var(--texto-suave); }
.app__chips { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.app__chips i { font-style: normal; padding: 0.25rem 0.55rem; border-radius: 999px; background: #fff; border: 1px solid var(--borde); font-weight: 600; }
.app__chips i.on { background: var(--azul-oscuro); color: #fff; border-color: transparent; }
.app__item { display: flex; justify-content: space-between; gap: 0.4rem; align-items: flex-start; padding: 0.55rem 0.6rem; border-radius: 0.7rem; background: #fff; border: 1px solid var(--borde); }
.app__item b { display: block; color: var(--pizarra); }
.app__item span { color: var(--texto-suave); font-size: 0.62rem; }
.app__item em { flex: none; font-style: normal; font-weight: 700; font-size: 0.58rem; padding: 0.15rem 0.45rem; border-radius: 999px; background: var(--fondo-azul); color: var(--azul-oscuro); }
.app__item em.e1 { background: #fff4d6; color: #8a5a00; }
.app__item em.e4 { background: #dff6ec; color: var(--verde); }
.app__offline { margin-top: 0.2rem; padding: 0.45rem 0.55rem; border-radius: 0.6rem; background: var(--pizarra); color: #fff; font-weight: 600; font-size: 0.6rem; }
.hero .marco--movil .app { font-size: 0.6rem; }
.claim-list--rejilla { grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr)); }
.eyebrow--claro { color: #fff; }
.eyebrow--claro::before { background: #fff; }

/* Ajustes tras revisión visual */
.hero h1 { letter-spacing: -0.032em; line-height: 1.02; }
.hero-visual .marco--movil { width: 34%; max-width: 15rem; bottom: -16%; right: -3%; }
.app__item b { font-size: 0.74rem; }
.catalogo-areas { align-items: start; }
@media (max-width: 860px) { .hero-visual .marco--movil { display: none; } .hero-visual { margin-right: 0; } }

/* Franja de vuelta a TIC Profesional */
.barra-tic { background: #fff; border-bottom: 1px solid var(--borde); font-size: 0.82rem; }
.barra-tic__wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 2.4rem; }
.barra-tic__volver { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--texto-suave); text-decoration: none; font-weight: 600; }
.barra-tic__volver svg { width: 0.9rem; height: 0.9rem; transition: transform 0.2s ease; }
.barra-tic__volver img { height: 1.25rem; width: auto; }
.barra-tic__volver:hover { color: var(--azul-oscuro); }
.barra-tic__volver:hover svg { transform: translateX(-3px); }
.barra-tic__familia { color: var(--texto-suave); letter-spacing: 0.02em; }
.barra-tic__familia b { color: var(--azul-oscuro); }
@media (max-width: 640px) { .barra-tic__familia { display: none; } .barra-tic__volver span { font-size: 0.8rem; } }